Title of article
A note on “A combinatorial proof of associativity of Ore extensions”
Author/Authors
Richter، نويسنده , , Johan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
2
From page
156
To page
157
Abstract
Nystedt recently gave a combinatorial proof of the fact that Ore extensions are associative. As part of it he proves that two sets of strings are identical, using a counting argument. We show that the equality of the sets can be proven directly.
Keywords
Ore extension , Associativity
Journal title
Discrete Mathematics
Serial Year
2014
Journal title
Discrete Mathematics
Record number
1600560
Link To Document